<template>
  <div class="main">
    <el-dialog
      :title="form._id ? '修改' : '新增'"
      :visible.sync="dialogFormVisible"
      width="400px"
    >
      <el-form :model="form" :rules="rules" ref="form" label-width="100px">
        <el-form-item label="商品名称" prop="name">
          <el-input type="text" v-model="form.name"></el-input>
        </el-form-item>
		<el-form-item label="品牌Id" prop="brandId">
          <el-input type="text" v-model="form.brandId"></el-input>
        </el-form-item>
        <el-form-item label="图片" prop="imgs">
          <div @click="openFile" class="imgStyle">
            <img style="max-width: 100%; max-height: 100%" v-if="form.imgs" :src="form.imgs" />
            <span v-else>+</span>
          </div>
          <input ref="file" style="display: none" multiple type="file" accept="image/*" @change="changeFile" />
        </el-form-item>
        <el-form-item label="商品评论" prop="description">
          <el-input type="text" v-model="form.description"></el-input>
        </el-form-item>
        <!-- <el-form-item label="商品详情" prop="content">
          <el-input type="text" v-model="form.content"></el-input>
        </el-form-item> -->
		<el-form-item label="详情" prop="sales">
          <el-input type="text" v-model="form.sales"></el-input>
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择">
            <el-option
              v-for="type in types"
              :key="type.value"
              :label="type.label"
              :value="type.value"
            >
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取消</el-button>
        <el-button type="primary" @click="submit">确定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import api from "@/api";
export default {
  name: "indexbrandEdit",
  components: {
    //HelloWorld
  },
  data() {
    return {
      dialogFormVisible: false,
      form: {
        _id: 0,
        name: "",
        imgs: "",
        // type: "brand", //banner为默认值
        brandId: "",
        description: "",
        content: "",
        sales: "",
      },
      rules: {
        name: [{ required: true, message: "品牌名称不能为空", trigger: "blur" }],
        imgs: [{ required: true, message: "图片不能为空", trigger: "blur" }],
      },
      types: [
        { label: "品牌", value: "brand" },
        { label: "分类", value: "variety" },
        { label: "单品", value: "sigalProduct" },
        { label: "商品", value: "product" },
      ],
      selecteds: [],
    };
  },
  methods: {
    add() {
      this.form = {
        ////初始化
        _id: 0,
        name: "",
        imgs: "",
        // type: "brand", //banner为默认值
        brandId: "",
        description: "",
        content: "",
        sales: "",
      };
      this.dialogFormVisible = true;
    },
    edit(row) {
      this.form = row;
      this.dialogFormVisible = true;
    },
    openFile() {
      let fileElement = this.$refs.file;
      fileElement.click();
    },
    changeFile(e) {
      let files = e.target.files;
      let formData = new FormData();
      formData.append("file", files[0]);
      this.$http({
        url: "upload",
        method: "POST",
        data: formData,
      }).then((res) => {
        // console.log(ret);
        var path = res.path.split("\\");
        path = path[0] + "/" + path[1];
        if (res.path) this.form.imgs = api.baseURL + "/" + path;
      });
      // console.log(files);
    },
    submit() {
      this.$refs.form.validate((valid) => {
        if (valid) {
          this.form.indexId = this.form._id;
          this.$http({
            url: "/admin/index/product",
            method: this.form.indexId ? "PUT" : "POST", ///通过indexId判断新增还是修改
            data: this.form,
          }).then((res) => {
            if (!res.errorMsg) {
              this.dialogFormVisible = false;
              this.$emit("load", this.form.indexId ? undefined : 1);
            }
          });
        }
      });
    },
  },
  created() {},
  mounted() {},
};
</script>

<style>
/* scoped表示样式仅对当前页面生效 */

.imgStyle {
  width: 100px;
  height: 100px;
  font-size: 32px;
  border: 1px solid #ccc;
  text-align: center;
  line-height: 100px;
  overflow: hidden;
}
</style>